How much does Scapolite cost?

Scapolite (from the Greek 'skapos' meaning shaft or stick, referring to its prismatic crystal habit) is actually a solid solution series between two end members: marialite (sodium-rich) and meionite (calcium-rich). Most specimens fall between these extremes.

It forms in metamorphic rocks, particularly in skarns (contact-metamorphosed limestones), amphibolites, and granulites. In these environments, scapolite replaces plagioclase feldspar through a process called scapolitization, where chlorine and carbon dioxide-bearing fluids alter the original feldspar.

Gem-quality scapolite comes in attractive purple, golden yellow, and pink varieties. Purple specimens can resemble amethyst, and yellow stones can look like golden beryl. Cat's-eye scapolite (showing chatoyancy from needle inclusions) is particularly sought-after.

Identification Guide

Scapolite is identified by its tetragonal prismatic crystal habit (long, square-cross-section columns), moderate hardness (6), and vitreous luster. RI of 1.536-1.600 and biaxial optic sign help separate it from similar-looking gems.

Distinguish from amethyst (trigonal, different RI for purple varieties), golden beryl (hexagonal, different RI for yellow varieties), and topaz (orthorhombic, higher RI). The tetragonal crystal system and specific RI range are diagnostic.

Spotting Fakes

Scapolite is not well-known enough to be commonly faked. The main confusion is with more familiar gems of similar color: purple scapolite for amethyst, yellow scapolite for citrine, and pink scapolite for morganite. RI measurements distinguish between these. Cat's-eye scapolite is distinctive enough to be less commonly confused.

Some links in this post go to Amazon. Crystal Almanac earns a commission from qualifying purchases at no extra cost to you. Tools recommended here are ones we would use ourselves to run the tests described - the recommendation comes first, the link is downstream of it.

Verify Scapolite Before You Buy

Affiliate picks

Scapolite gets imitated with glass, dyed stand-ins, and cheaper lookalikes. These four tools run the checks in the Spotting Fakes section above, so you can tell real from fake before you pay - online, at a show, or in a shop.

10x triplet jeweler's loupe$20-40
The first tool worth owning. Round gas bubbles (glass), dye pooled in cracks (dyed howlite, magnesite, agate), and flow lines are invisible to the naked eye and obvious at 10x. A triplet lens keeps the edges sharp.
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Mohs hardness pick set~$40
Calibrated picks settle the cheap swaps in seconds - howlite (3.5) sold as turquoise (5-6), glass (5.5) sold as quartz (7). Faster and more accurate than the fingernail-and-knife method.
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0.01g digital pocket scale~$15
Density catches what the eye misses. A glass 'quartz' weighs suspiciously light; lead-loaded plastic 'lapis' weighs suspiciously heavy. Weigh, compare to the known density, and flag the mismatch before the money leaves your hand.
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365nm UV flashlight$20-30
Many stones have a distinctive fluorescence (hyalite opal, fluorite, ruby, scheelite). A longwave UV light is the fastest tiebreaker when a piece passes the other tests but still looks off.
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Cultural & Metaphysical Traditions

Presented as cultural traditions, not scientific evidence

Scapolite is associated with problem-solving, independence, and breaking free from self-imposed limitations. Its columnar crystal habit connects it to themes of direction and reaching for goals. The replacement of feldspar by scapolite in nature is interpreted as a metaphor for transformation and upgrades in personal development.

Metaphysical and “healing” associations are cultural traditions, not medical advice or scientific fact. Crystals are not a substitute for professional medical care.

ChakraThird Eye ChakraSolar Plexus (varies by color)ZodiacTaurus ElementAir

Where It's Found

Tanzania - Umba Valley, Morogoro

Fine purple and yellow gem material

Myanmar - Mogok

Pink and violet crystals

Brazil - Bahia

Large yellow crystals

Canada - Quebec, Ontario

Large crystal specimens

Price Guide

Entry$10-40/ct common quality

Mid-Range$40-200/ct fine purple or yellow

Collector$100-500/ct cat's-eye specimens

Good to Know

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Scratch test: At hardness 6, Scapolite resists scratching from a knife but can be scratched by quartz. Best for pendants and earrings rather than rings.

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Global supply: Found in 4 notable locations worldwide, from Tanzania to Canada.

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Heft test: Scapolite has average mineral density (2.55-2.74). It feels about as heavy as you'd expect from a stone its size.

Common Questions

What is the chemical formula of Scapolite?

The chemical formula of Scapolite is Na₄Al₃Si₉O₂₄Cl - Ca₄Al₆Si₆O₂₄CO₃ (solid solution).

What is Scapolite's Mohs hardness?

Scapolite has a Mohs hardness of 6 on the 1 to 10 Mohs scale, hard enough to scratch glass but softer than quartz.

Is Scapolite a mineral?

Yes. Scapolite is a naturally occurring mineral (Silicate Mineral (Tectosilicate)) with a definite chemical composition and an ordered crystal structure.

Care & Safety

The water, salt, and sunlight questions people actually ask before cleansing or displaying scapolite, answered from its hardness (Mohs 6) and chemistry (Na₄Al₃Si₉O₂₄Cl - Ca₄Al₆Si₆O₂₄CO₃ (solid solution)).

Can Scapolite go in water?

Yes. Scapolite is not water-soluble and durable enough (Mohs 6), so a rinse or a quick wash with mild soap is no problem, cleanse it in water freely if that is your practice. A long soak does nothing for it either way, so skip that, and dry the stone afterward.

Can Scapolite go in salt water?

Not recommended, even though scapolite itself is hard and not water-soluble. Salt is both corrosive and mildly abrasive: it can dull a polished surface, attack metal settings, and crystallize inside small fractures as the stone dries. A quick dip will not destroy scapolite, but rinse it with fresh water afterward and dry it. For routine cleaning, plain water is the kinder choice.

Water safety for every stone →Full crystal care guide →